AEMC vs DFMC

AEMC—Harbor AlphaEdge Mid Cap Core ETF

DFMCAU.S. Micro Cap Portfolio ETF

In short

AEMC —No data

DFMC Dimensional's micro-cap workhorse: a systematic sweep of the smallest US listed companies, a strategy dating to 1981, now in an ETF wrapper. Not an index tracker, and it charges less than the typical active US equity fund.

Stated mandate

AEMC —No data

DFMC The Portfolio seeks long-term capital appreciation.

Why people hold it

AEMC —No data

• DFMC Charges 0.43% a year, well under the median for active US equity funds, so the fee takes a smaller bite out of a hard-to-reach corner of the market.
• The strategy dates to 1981 and now runs as a multi-billion-dollar portfolio: an unusually long run for anything pointed at micro caps.
• Systematic rather than index-bound. Dimensional sifts the small end of the US market by its own rules instead of copying a published micro-cap benchmark.dimensional.com
• One of the stronger implementations among the active US equity funds we grade, with risk control and portfolio construction the standout pieces.

Worth knowing

AEMC —No data

• DFMC Thinly traded next to the big index names, so the cost of getting in and out can matter as much as the expense ratio, especially for larger orders.
• It costs more than Dimensional's broad-market siblings, DFAU at 0.12% and DFAC at 0.17%, which own far bigger, more liquid companies.
• Micro caps are the choppy end of the US market, and owning them is the entire job here. The mandate is long-term capital appreciation, not income.

Full AEMC profile⁠

Full DFMC profile⁠